945489664

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4931}}^1$

素因数の和:5061

約数の個数: 72

約数和(自身を含む): 2177497728

約数和(自身を除く): 1232008064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 428, 448, 749, 856, 896, 1498, 1712, 1792, 2996, 3424, 4931, 5992, 6848, 9862, 11984, 13696, 19724, 23968, 27392, 34517, 39448, 47936, 69034, 78896, 95872, 138068, 157792, 191744, 276136, 315584, 527617, 552272, 631168, 1055234, 1104544, 1262336, 2110468, 2209088, 3693319, 4220936, 4418176, 7386638, 8441872, 8836352, 14773276, 16883744, 29546552, 33767488, 59093104, 67534976, 118186208, 135069952, 236372416, 472744832, 945489664]

約数ペア:

[(1, 945489664), (2, 472744832), (4, 236372416), (7, 135069952), (8, 118186208), (14, 67534976), (16, 59093104), (28, 33767488), (32, 29546552), (56, 16883744), (64, 14773276), (107, 8836352), (112, 8441872), (128, 7386638), (214, 4418176), (224, 4220936), (256, 3693319), (428, 2209088), (448, 2110468), (749, 1262336), (856, 1104544), (896, 1055234), (1498, 631168), (1712, 552272), (1792, 527617), (2996, 315584), (3424, 276136), (4931, 191744), (5992, 157792), (6848, 138068), (9862, 95872), (11984, 78896), (13696, 69034), (19724, 47936), (23968, 39448), (27392, 34517)]